Abstract
Abstract Patchouli cultivation requires a fairly high nutrient intake and requires intensive cultivation actions. Land that is still widely available for cultivation of plantation crops is marginal land, so that in patchouli cultivation it is necessary to have input in improving soil fertility. The aim of the study was to determine the effect of soil enhancer, P fertilizer (SP-36) and the interaction between soil enhancer and P fertilizer (SP-36) on the growth and yield of patchouli. The study used a completely randomized block design with a factorial pattern with two factors. First treatment of soil améliorant (100% soil); 25% soil improvement materials and 75% soil; 50% soil améliorant and 50% soil). The second factor was SP-36 fertilizer (without SP-36 fertilizer; 1.8 g SP-36; 3.6 g SP-36, and 5.4 g SP-36 per plant). Each treatment combination was repeated three times. The variables observed were plant height, shoot dry weight, root dry weight, ratio of shoot and root dry weight, and patchouli yield. The results showed that the application of soil amendments at a dose of 25% and 50% in the planting medium gave better results on plant height, crown dry weight, and root dry weight, as well as the ratio of shoot and root dry weight. The application of SP-36 fertilizer and interactions at various doses did not have an effect on plant height, shoot dry weight, and root dry weight. The highest patchouli yield was found in the combination treatment of 25% soil améliorant and 5.4 g SP-36 on planting media with a yield of 4.2%.
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Claims 4
Claim · model-written summary
Soil amendment at 25% and 50% in the planting medium gave better patchouli plant height, crown dry weight and root dry weight.
- Taxon
- Pogostemon Cablin
Pogostemon cablint0 - Treatment
- soil amendments at a dose of 25% and 50%e1
- Outcome
- plant height, crown dry weight, and root dry weighte1
- Direction
- better resultse1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Patchouli (Pogostemon Cablin Benth)”
e1“the application of soil amendments at a dose of 25% and 50% in the planting medium gave better results on plant height, crown dry weight, and root dry weight”
Claim · model-written summary
Soil amendment at 25% and 50% in the planting medium gave a better ratio of shoot and root dry weight in patchouli.
- Taxon
- Pogostemon CablinPogostemon cablint0
- Treatment
- soil amendments at a dose of 25% and 50%e1
- Outcome
- ratio of shoot and root dry weighte2
- Direction
- better resultse1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Patchouli (Pogostemon Cablin Benth)”
e1“the application of soil amendments at a dose of 25% and 50% in the planting medium gave better results on plant height, crown dry weight, and root dry weight”
e2“as well as the ratio of shoot and root dry weight”
Claim · model-written summary
SP-36 fertilizer and its interactions at various doses did not affect patchouli plant height, shoot dry weight or root dry weight.
- Taxon
- Pogostemon CablinPogostemon cablint0
- Treatment
- SP-36 fertilizer and interactions at various dosese3
- Outcome
- plant height, shoot dry weight, and root dry weighte3
- Direction
- did not have an effecte3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Patchouli (Pogostemon Cablin Benth)”
e3“The application of SP-36 fertilizer and interactions at various doses did not have an effect on plant height, shoot dry weight, and root dry weight”
Claim · model-written summary
The combination of 25% soil améliorant and 5.4 g SP-36 gave the highest patchouli yield, 4.2%.
- Taxon
- Pogostemon CablinPogostemon cablint0
- Treatment
- combination treatment of 25% soil améliorant and 5.4 g SP-36e4
- Outcome
- patchouli yielde4
- Direction
- higheste4
- Value
- 4.2%e4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Patchouli (Pogostemon Cablin Benth)”
e4“The highest patchouli yield was found in the combination treatment of 25% soil améliorant and 5.4 g SP-36 on planting media with a yield of 4.2%”
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fertilization · growth · Pogostemon cablin (patchouli)Positive and negative results
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1 paper in the same direction as this paper
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Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.